[INFO] cloning repository ajmwagar/slackline [INFO] running `"git" "clone" "--bare" "git://github.com/ajmwagar/slackline.git" "work/cache/sources/gh/ajmwagar/slackline"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ajmwagar/slackline'... [INFO] running `"git" "clone" "work/cache/sources/gh/ajmwagar/slackline" "work/ex/beta-1.37-6/sources/1.36.0/gh/ajmwagar/slackline"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ajmwagar/slackline'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ajmwagar/slackline" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ajmwagar/slackline"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ajmwagar/slackline'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 432d0a5e2efee6e4babec40cbe42b9e70cfa6483 [INFO] sha for GitHub repo ajmwagar/slackline: 432d0a5e2efee6e4babec40cbe42b9e70cfa6483 [INFO] validating manifest of ajmwagar/slackline on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ajmwagar/slackline on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ajmwagar/slackline [INFO] finished frobbing ajmwagar/slackline [INFO] frobbed toml for ajmwagar/slackline written to work/ex/beta-1.37-6/sources/1.36.0/gh/ajmwagar/slackline/Cargo.toml [INFO] started frobbing ajmwagar/slackline [INFO] finished frobbing ajmwagar/slackline [INFO] frobbed toml for ajmwagar/slackline written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ajmwagar/slackline/Cargo.toml [INFO] crate ajmwagar/slackline already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ajmwagar/slackline against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ajmwagar/slackline:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 714735c6cb913d6fa59d58f4f4ae43555c4c9c4039ab9f0dd150685540e2c697 [INFO] running `"docker" "start" "-a" "714735c6cb913d6fa59d58f4f4ae43555c4c9c4039ab9f0dd150685540e2c697"` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling atty v0.2.12 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling regex-automata v0.1.7 [INFO] [stderr] Compiling backtrace-sys v0.1.30 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.32 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling aho-corasick v0.7.4 [INFO] [stderr] Compiling bstr v0.2.2 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.18 [INFO] [stderr] Compiling slack_api v0.21.0 [INFO] [stderr] Compiling slackline v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Deserialize` [INFO] [stderr] --> src/main.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cell`, `Row` [INFO] [stderr] --> src/main.rs:6:26 [INFO] [stderr] | [INFO] [stderr] 6 | use prettytable::{Table, Row, Cell}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `channel` [INFO] [stderr] --> src/main.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | if let Some(channel) = cli_opts.channel { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_channel` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `channels` [INFO] [stderr] --> src/main.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | let channels = slack_api::channels::list(&client, &token, &chan_req)?; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_channels` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:95:50 [INFO] [stderr] | [INFO] [stderr] 95 | let parsed_users = users.par_iter().map(|mut user| { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Active` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Active, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Away` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Away, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DnD` [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | DnD, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `"docker" "inspect" "714735c6cb913d6fa59d58f4f4ae43555c4c9c4039ab9f0dd150685540e2c697"` [INFO] running `"docker" "rm" "-f" "714735c6cb913d6fa59d58f4f4ae43555c4c9c4039ab9f0dd150685540e2c697"` [INFO] [stdout] 714735c6cb913d6fa59d58f4f4ae43555c4c9c4039ab9f0dd150685540e2c697 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ajmwagar/slackline:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] a28ac714b95f2bb423ded71d71e5a48eb5c4e801e8ff18e5cadf947c1ed254a7 [INFO] running `"docker" "start" "-a" "a28ac714b95f2bb423ded71d71e5a48eb5c4e801e8ff18e5cadf947c1ed254a7"` [INFO] [stderr] Compiling slackline v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Deserialize` [INFO] [stderr] --> src/main.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cell`, `Row` [INFO] [stderr] --> src/main.rs:6:26 [INFO] [stderr] | [INFO] [stderr] 6 | use prettytable::{Table, Row, Cell}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `channel` [INFO] [stderr] --> src/main.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | if let Some(channel) = cli_opts.channel { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_channel` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `channels` [INFO] [stderr] --> src/main.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | let channels = slack_api::channels::list(&client, &token, &chan_req)?; [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_channels` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:95:50 [INFO] [stderr] | [INFO] [stderr] 95 | let parsed_users = users.par_iter().map(|mut user| { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Active` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Active, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Away` [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | Away, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `DnD` [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | DnD, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.74s [INFO] running `"docker" "inspect" "a28ac714b95f2bb423ded71d71e5a48eb5c4e801e8ff18e5cadf947c1ed254a7"` [INFO] running `"docker" "rm" "-f" "a28ac714b95f2bb423ded71d71e5a48eb5c4e801e8ff18e5cadf947c1ed254a7"` [INFO] [stdout] a28ac714b95f2bb423ded71d71e5a48eb5c4e801e8ff18e5cadf947c1ed254a7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ajmwagar/slackline:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] cb3550e3ead7f3e582763af922bccc53d29052e5e4263276671b431d867abea1 [INFO] running `"docker" "start" "-a" "cb3550e3ead7f3e582763af922bccc53d29052e5e4263276671b431d867abea1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/crater/target/debug/deps/slackline-4660294988dc3aa1 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cb3550e3ead7f3e582763af922bccc53d29052e5e4263276671b431d867abea1"` [INFO] running `"docker" "rm" "-f" "cb3550e3ead7f3e582763af922bccc53d29052e5e4263276671b431d867abea1"` [INFO] [stdout] cb3550e3ead7f3e582763af922bccc53d29052e5e4263276671b431d867abea1